Roller-bearing.



E. MEIER.

ROLLER BEARING.

APPLICATION FILED MAR.19. 1911.

Pmentd Mm 2&1918,

W MW/ recense j A lillil Entries nieren., or. ciinrsrieme, receiver.

ROLLERnEEIil/ml,

y i Specification of Letters Patent.

' To; aZZ whom fmey concern:

-. Be it known Christiiinia, `Norway,

and I do hereby declare the fol? lowing to 'be .a full, clear, and exact description of thenivention, such as Will enable' others'skil'led in the lcrt lto which teins to mali-e and use the same, reference being had to the accompanying drawings, and to letters or figures of reference marked thereon, Wl'iicli form a part of this specificetion. A

. The present invention relates, to roller bearings enel has' for its it appell shape, which, owingin to their forni can be Lineale very strong o thin materiel.

' Applicaties sied irai-enfle, ieri.

that l', ERLING MEIER, 'a sli ,ject orlivhefiling of Norway, residinget-I have' invented certain ,nevir and useful improvements in Rollerf Bearings;

s kimtlast referred to object to provide s ,snclrbearings with light and resilient roller the present invention lthis o lojectl isettainecl by manufacturing 'the' Patented tpe mit, lltitlt ,serial ne. esteri.

On the drawing is shown e bearing of the' in 'axial section.

T e rollers i. are 'pressed into the form of liyperbcloids and are provided et theirenels with inwardly projecting iianges 2. flllhe 315 bearing rings 3, e may also, as shown ori the drawing, lne manufactured by pressing steel 'tubes Orrin sin such a manner that their llieptr'2inggsurfaces correspond to the surfaces of' the rollers 2. The inner bearing surface', e@ 3 may be pressed upon en inne" core 5 of 'el hardened materiel.

,l claim: i A. .Y

A. roller bearing comprising e plurality of rollers consisting of lengths of steel tubing 45 of hyperbolic shape snol having inturned enel flanges, concentric inner and outer concaveconvex bearing 'rings of seamless steel tubing conforming to the surface of the rollers, and

en annular cere carrying the inner bearing 50 rin r.

Iii testimony that l claim the foregoing as my invention, il have signed my name in presence of two subscribing Witnesses.

ERLlNG ll/llEllElit.

Witnesses y (l. NORMAN, G Fennroins HANSEN., 

